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Add AM spectrum ZOOM x3/x4 with optimized x4 decimation (#3304)

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* Add AM spectrum zoom x3 and x4
* Optimize AM spectrum zoom x4 processing
* Fix AM spectrum zoom formatting
* Fix AM spectrum zoom header formatting
This commit is contained in:
Brumi-2021
2026-08-28 12:30:18 +02:00
committed by GitHub
parent 6e95288c1f
commit ee568ec774
15 changed files with 422 additions and 36 deletions
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firmware/baseband/proc_nfm_audio.cpp
+1 -2
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@@ -57,8 +57,7 @@ void NarrowbandFMAudio::execute(const buffer_c8_t& buffer) {
if (!spectrum_capture_active &&
spectrum_samples >= spectrum_interval_samples) {
spectrum_samples -= spectrum_interval_samples;
channel_spectrum.start_capture(2);
spectrum_capture_active = true;
spectrum_capture_active = channel_spectrum.start_capture(2);
}
if (spectrum_capture_active &&